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<title>FatFs - f_getcwd</title>
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<div class="para">
<h2>f_getcwd</h2>
<p>The f_getcwd function retrieves the current directory.</p>
<pre>
FRESULT f_getcwd (
  TCHAR* <em>Buffer</em>,  <span>/* Pointer to the buffer */</span>
  UINT <em>BufferLen</em>  <span>/* The length of the buffer */</span>
);
</pre>
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<div class="para">
<h4>Parameters</h4>
<dl class="par">
<dt>Buffer</dt>
<dd>Pointer to the buffer to receive the current directory string.</dd>
<dt>BufferLen</dt>
<dd>Size of the buffer in unit of TCHAR.</dd>
</dl>
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<div class="para">
<h4>Return Values</h4>
<dl class="ret">
<dt>FR_OK (0)</dt>
<dd>The function succeeded.</dd>
<dt>FR_NOT_READY</dt>
<dd>The disk drive cannot work due to no medium in the drive or any other reason.</dd>
<dt>FR_DISK_ERR</dt>
<dd>The function failed due to an error in the disk function.</dd>
<dt>FR_INT_ERR</dt>
<dd>The function failed due to a wrong FAT structure or an internal error.</dd>
<dt>FR_NOT_ENABLED</dt>
<dd>The logical drive has no work area.</dd>
<dt>FR_NO_FILESYSTEM</dt>
<dd>There is no valid FAT volume on the drive.</dd>
<dt>FR_NOT_ENOUGH_CORE</dt>
<dd>Insufficient size of Buffer.</dd>
</dl>
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<div class="para">
<h4>Description</h4>
<p>The f_getcwd function retrieves the current directory of the current drive in full path string including drive number.</p>
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<div class="para">
<h4>QuickInfo</h4>
<p>Available when <tt>_FS_RPATH == 2</tt>.</p>
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<div class="para">
<h4>See Also</h4>
<p><tt><a href="chdrive.html">f_chdrive</a>, <a href="chdir.html">f_chdir</a></tt></p>
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